Navel stones are an accumulation of sebum and keratin that can resemble a large blackhead in your belly button. A navel stone is a hard, stone-like object that forms inside your belly button (navel).

Jane Kim, MD, is currently a medical editor and writer. She also consults on digital content for physician medical education. Risk factors for navel stones include inadequately cleaning your belly ...

Belly button rings are, once again, the latest must-have accessory. However, there are so many different styles beyond the traditional ring that you may not even know about. And if you do, then you ...

Sometimes people find a fuzzy little ball of fibers in their navel. Some refer to this as belly button lint, while others call it belly button fluff, navel lint, or navel fluff. In a 2012 study at ...

Belly button lint is a fact of life for anyone with an “innie,” or concave navel. Regular bathing will usually keep your navel free from lint or other dirt and grime. In very rare cases, dirt, oil, ...